Two-stroke engine

Details Two-stroke engine Two-stroke engine

2007-07-17

2007-07-17

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Two-cycle

Rear compression

C123S647000, C123S0730PP

Reexamination Certificate

active

11333307

ABSTRACT:
A two-stroke engine (1, 31, 41, 51) includes a cylinder (2) having a combustion chamber (5). The combustion chamber (5) is delimited by a piston (7) which drives a crankshaft (25) rotatably journalled in a crankcase (3). The two-stroke engine (1, 31, 41, 51) includes a fuel line (14) wherein an electromagnetic valve (18) is mounted. The valve (18) is controlled by a control unit. An air channel (27) is provided for supplying combustion air. The two-stroke engine (1, 31, 41, 51) has at least one transfer channel (12) which connects the combustion chamber (5) to the crankcase (3) at pregiven piston positions. An ignition module (20, 30) is provided which triggers the ignition of a spark plug (8) projecting into the combustion chamber (5). The valve (18) and the control of the valve (18) are integrated into the ignition module (20, 30).

REFERENCES:
patent: 5000133 (1991-03-01), Kawamura
patent: 5007382 (1991-04-01), Kawamura
patent: 5062396 (1991-11-01), Duret et al.
patent: 5113805 (1992-05-01), Kawamura
patent: 5857449 (1999-01-01), Ishikawa et al.
patent: 6758170 (2004-07-01), Walden
patent: 6851402 (2005-02-01), Rosskamp
patent: 7017537 (2006-03-01), Osburg et al.

Affiliated with

Also associated with

Rating

Two-stroke engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-stroke engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-stroke engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3742306